adj.不确定的,可疑的,有问题的
His political future has looked iffy for most of this year.
今年大部分时间他政治生涯的前景似乎都充满变数。
He was from an iffy neighborhood.
他来自一个不怎么好的社区。
If your next record's a bit iffy, you're forgotten.
如果你的下一张唱片出点问题,你就被遗忘了。